Compare 27791 vs 28181
| Property | 27791 | 28181 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 277911 | 281811 |
| Prime factorization | 27791 | 28181 |
| Divisors count | 2 | 2 |
| Divisors | 1, 27791 | 1, 28181 |
| Number of properties | 3 | 5 |
| Chen primes | 1478th | 1493rd |
| Harmonic primes | 1147th | |
| Primes | 3033rd | 3072nd |
| Pythagorean primes | 1529th | |
| Twin primes (1st member) | 444th | 449th |
| Roman numberals | ||
| Base 2 | 1101100100011112 | 1101110000101012 |
| Base 3 | 11020100223 | 11021222023 |
| Base 4 | 123020334 | 123201114 |
| Base 5 | 13421315 | 14002115 |
| Base 6 | 3323556 | 3342456 |
| Base 7 | 1440117 | 1451067 |
| Base 8 | 662178 | 670258 |
| Base 9 | 421089 | 425829 |
| Base 10 | 2779110 | 2818110 |
| Base 11 | 1997511 | 1a19a11 |
| Base 12 | 140bb12 | 1438512 |
| Base 13 | c85a13 | ca9a13 |
| Base 14 | a1b114 | a3ad14 |
| Base 15 | 837b15 | 853b15 |
| Base 16 | 6c8f16 | 6e1516 |